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Accessing and Retrieving Data
Power BI Desktop contains a rich set of connectors and transformation capabilities that support the integration and enhancement of data from many different sources. These features are all driven by a powerful functional language and query engine, M, which leverages source system resources when possible and can greatly extend the scope and robustness of the data retrieval process beyond what's possible via the standard query editor interface alone. As with almost all BI projects, the design and development of the data access and retrieval process has significant implications for the analytical value, scalability, and sustainability of the overall Power BI solution.
In this chapter, we dive into Power BI Desktop's ...
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